tim mot so thap phan ma o phan nguyen la so chan be nhat co 3chu so khac nhau , phan thap phan la so le lon nhat co 2 chu so khac nhau

Tim hieu cua so thap phan lon nhat co cac chu so le khac nhau va so thap phan nho nhat co cac chu so chan khac nhau

Tìm hiệu của so thap phan lon nhat co cac chu so le khac nhau va so thap phan nho nhat co cac chu sochan khac nhau . Hieu can tim la

tim tong cua 2 so thap phan biet so thap phan thu nhat co phan nguyen la so lon nhat co mot chu so va phan thap phan la so lon nhat co 2 chu so khac nhau , so thu 2 hon so thu nhat 17,3.

tim so thap phan be nhat  co cac chu so khac nhau co tich cac chu so la 90

^{Viet so thap phan be nhat c bon chu so khac nhau tu bon chu s 0,2 ,3,7,voi phan thap phan co hai chu so ?}

^{Giup mk nha}

tim so thap phan be nhat co cac chu so khac nhau tich bang 90

tim 1 so thap phan be nhat co cac chu so khac nhau chia het cho 9

tim so thap phan be nhat co caca chu so khac nhau ma tong cac chu so cua no bang 30